package com.ruoyi.web.controller.system;

import java.util.List;
import java.util.stream.Collectors;
import javax.servlet.http.HttpServletResponse;

import com.github.xiaoymin.knife4j.annotations.ApiOperationSupport;
import com.github.xiaoymin.knife4j.annotations.ApiSupport;
import com.ruoyi.common.core.domain.ResponseData;
import com.ruoyi.common.core.domain.ResponseDataUser;
import com.ruoyi.common.core.domain.ResponseDataUserAuthRoles;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import org.apache.commons.lang3.ArrayUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.DeleteMapping;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.PutMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;
import com.ruoyi.common.annotation.Log;
import com.ruoyi.common.constant.UserConstants;
import com.ruoyi.common.core.controller.BaseController;
import com.ruoyi.common.core.domain.AjaxResult;
import com.ruoyi.common.core.domain.entity.SysRole;
import com.ruoyi.common.core.domain.entity.SysUser;
import com.ruoyi.common.core.page.TableDataInfo;
import com.ruoyi.common.enums.BusinessType;
import com.ruoyi.common.utils.SecurityUtils;
import com.ruoyi.common.utils.StringUtils;
import com.ruoyi.common.utils.poi.ExcelUtil;
import com.ruoyi.system.service.ISysPostService;
import com.ruoyi.system.service.ISysRoleService;
import com.ruoyi.system.service.ISysUserService;

/**
 * 用户信息
 * 
 * @author ruoyi
 */
@Api(value = "用户信息",tags = "用户信息")
@ApiSupport(author = "mgb",order = 100)
@RestController
@RequestMapping("/system/user")
public class SysUserController extends BaseController
{
    @Autowired
    private ISysUserService userService;

    @Autowired
    private ISysRoleService roleService;

    @Autowired
    private ISysPostService postService;

    /**
     * 获取用户列表
     */
    @ApiOperation(value = "查询用户信息列表",notes = "查询用户信息列表")
    @ApiOperationSupport(order = 10,ignoreParameters = {"dept","roles"})
    @PreAuthorize("@ss.hasPermi('system:user:list')")
    @GetMapping("/list")
    public TableDataInfo<SysUser> list(SysUser user)
    {
        startPage();
        List<SysUser> list = userService.selectUserList(user);
        return getDataTable(list);
    }

    @ApiOperation(value = "导出用户信息列表",notes = "导出用户信息列表")
    @ApiOperationSupport(order = 20)
    @Log(title = "用户管理", businessType = BusinessType.EXPORT)
    @PreAuthorize("@ss.hasPermi('system:user:export')")
    @PostMapping("/export")
    public void export(HttpServletResponse response, SysUser user)
    {
        List<SysUser> list = userService.selectUserList(user);
        ExcelUtil<SysUser> util = new ExcelUtil<SysUser>(SysUser.class);
        util.exportExcel(response, list, "用户数据");
    }

    @ApiOperation(value = "导入用户信息",notes = "导入用户信息")
    @ApiOperationSupport(order = 90)
    @Log(title = "用户管理", businessType = BusinessType.IMPORT)
    @PreAuthorize("@ss.hasPermi('system:user:import')")
    @PostMapping("/importData")
    public ResponseData importData(MultipartFile file, boolean updateSupport) throws Exception
    {
        ExcelUtil<SysUser> util = new ExcelUtil<SysUser>(SysUser.class);
        List<SysUser> userList = util.importExcel(file.getInputStream());
        String operName = getUsername();
        String message = userService.importUser(userList, updateSupport, operName);
        return ResponseData.success(message);
    }

    @ApiOperation(value = "导出模板",notes = "导出模板")
    @ApiOperationSupport(order = 90)
    @PostMapping("/importTemplate")
    public void importTemplate(HttpServletResponse response)
    {
        ExcelUtil<SysUser> util = new ExcelUtil<SysUser>(SysUser.class);
        util.importTemplateExcel(response, "用户数据");
    }

    /**
     * 根据用户编号获取详细信息
     */
    @ApiOperation(value = "获取用户信息详细信息",notes = "获取用户信息详细信息")
    @ApiOperationSupport(order = 30)
    @PreAuthorize("@ss.hasPermi('system:user:query')")
    @GetMapping(value = { "/", "/{userId}" })
    public ResponseDataUser<SysUser> getInfo(@PathVariable(value = "userId", required = false) Long userId)
    {
        ResponseDataUser responseDataUser = ResponseDataUser.successUser();
        userService.checkUserDataScope(userId);
        List<SysRole> roles = roleService.selectRoleAll();
        responseDataUser.setRoles(SysUser.isAdmin(userId) ? roles : roles.stream().filter(r -> !r.isAdmin()).collect(Collectors.toList()));
        responseDataUser.setPosts(postService.selectPostAll());
        if (StringUtils.isNotNull(userId))
        {
            responseDataUser.setData(userService.selectUserById(userId));
            responseDataUser.setPostIds(postService.selectPostListByUserId(userId));
            responseDataUser.setRoleIds(roleService.selectRoleListByUserId(userId));
        }
        return responseDataUser;
    }

    /**
     * 新增用户
     */
    @ApiOperation(value = "新增用户信息",notes = "新增用户信息")
    @ApiOperationSupport(order = 40,ignoreParameters = {"user.userId","user.dept","user.roles"})
    @PreAuthorize("@ss.hasPermi('system:user:add')")
    @Log(title = "用户管理", businessType = BusinessType.INSERT)
    @PostMapping
    public ResponseData add(@Validated @RequestBody SysUser user)
    {
        if (UserConstants.NOT_UNIQUE.equals(userService.checkUserNameUnique(user.getUserName())))
        {
            return ResponseData.error("新增用户'" + user.getUserName() + "'失败，登录账号已存在");
        }
        else if (StringUtils.isNotEmpty(user.getPhonenumber())
                && UserConstants.NOT_UNIQUE.equals(userService.checkPhoneUnique(user)))
        {
            return ResponseData.error("新增用户'" + user.getUserName() + "'失败，手机号码已存在");
        }
        else if (StringUtils.isNotEmpty(user.getEmail())
                && UserConstants.NOT_UNIQUE.equals(userService.checkEmailUnique(user)))
        {
            return ResponseData.error("新增用户'" + user.getUserName() + "'失败，邮箱账号已存在");
        }
        user.setCreateBy(getUsername());
        user.setPassword(SecurityUtils.encryptPassword(user.getPassword()));
        return toResult(userService.insertUser(user));
    }

    /**
     * 修改用户
     */
    @ApiOperation(value = "修改用户信息",notes = "修改用户信息")
    @ApiOperationSupport(order = 50,ignoreParameters = {"user.dept","user.roles"})
    @PreAuthorize("@ss.hasPermi('system:user:edit')")
    @Log(title = "用户管理", businessType = BusinessType.UPDATE)
    @PutMapping
    public ResponseData edit(@Validated @RequestBody SysUser user)
    {
        userService.checkUserAllowed(user);
        if (StringUtils.isNotEmpty(user.getPhonenumber())
                && UserConstants.NOT_UNIQUE.equals(userService.checkPhoneUnique(user)))
        {
            return ResponseData.error("修改用户'" + user.getUserName() + "'失败，手机号码已存在");
        }
        else if (StringUtils.isNotEmpty(user.getEmail())
                && UserConstants.NOT_UNIQUE.equals(userService.checkEmailUnique(user)))
        {
            return ResponseData.error("修改用户'" + user.getUserName() + "'失败，邮箱账号已存在");
        }
        user.setUpdateBy(getUsername());
        return toResult(userService.updateUser(user));
    }

    /**
     * 删除用户
     */
    @ApiOperation(value = "删除用户信息",notes = "删除用户信息")
    @ApiOperationSupport(order = 60)
    @PreAuthorize("@ss.hasPermi('system:user:remove')")
    @Log(title = "用户管理", businessType = BusinessType.DELETE)
    @DeleteMapping("/{userIds}")
    public ResponseData remove(@PathVariable Long[] userIds)
    {
        if (ArrayUtils.contains(userIds, getUserId()))
        {
            return ResponseData.error("当前用户不能删除");
        }
        return toResult(userService.deleteUserByIds(userIds));
    }

    /**
     * 重置密码
     */
    @ApiOperation(value = "重置密码",notes = "重置密码")
    @ApiOperationSupport(order = 100)
    @PreAuthorize("@ss.hasPermi('system:user:resetPwd')")
    @Log(title = "用户管理", businessType = BusinessType.UPDATE)
    @PutMapping("/resetPwd")
    public ResponseData resetPwd(@RequestBody SysUser user)
    {
        userService.checkUserAllowed(user);
        user.setPassword(SecurityUtils.encryptPassword(user.getPassword()));
        user.setUpdateBy(getUsername());
        return toResult(userService.resetPwd(user));
    }

    /**
     * 状态修改
     */
    @ApiOperation(value = "状态修改",notes = "状态修改")
    @ApiOperationSupport(order = 110)
    @PreAuthorize("@ss.hasPermi('system:user:edit')")
    @Log(title = "用户管理", businessType = BusinessType.UPDATE)
    @PutMapping("/changeStatus")
    public ResponseData changeStatus(@RequestBody SysUser user)
    {
        userService.checkUserAllowed(user);
        user.setUpdateBy(getUsername());
        return toResult(userService.updateUserStatus(user));
    }

    /**
     * 根据用户编号获取授权角色
     */
    @ApiOperation(value = "根据用户编号获取授权角色",notes = "根据用户编号获取授权角色")
    @ApiOperationSupport(order = 120)
    @PreAuthorize("@ss.hasPermi('system:user:query')")
    @GetMapping("/authRole/{userId}")
    public ResponseDataUserAuthRoles authRole(@PathVariable("userId") Long userId)
    {
        ResponseDataUserAuthRoles responseDataUser = ResponseDataUserAuthRoles.successUserAuthRoles();
        SysUser user = userService.selectUserById(userId);
        List<SysRole> roles = roleService.selectRolesByUserId(userId);
        responseDataUser.setUser(user);
        List<SysRole> sysRoles =
                SysUser.isAdmin(userId) ? roles : roles.stream().filter(r -> !r.isAdmin()).collect(Collectors.toList());
        responseDataUser.setRoles(sysRoles);
        return responseDataUser;
    }

    /**
     * 用户授权角色
     */
    @ApiOperation(value = "用户授权角色",notes = "用户授权角色")
    @ApiOperationSupport(order = 130)
    @PreAuthorize("@ss.hasPermi('system:user:edit')")
    @Log(title = "用户管理", businessType = BusinessType.GRANT)
    @PutMapping("/authRole")
    public ResponseData insertAuthRole(Long userId, Long[] roleIds)
    {
        userService.insertUserAuth(userId, roleIds);
        return ResponseData.success();
    }
}
